شماره ركورد كنفرانس
5115
عنوان مقاله
Adsorption Properties of Modified Polymeric Adsorbent for Efficient Removal of Heavy Metal Ions from Aqueous Solution
پديدآورندگان
Heydari Ali heydari.ali96@gmail.com Faculty of Chemical, Gas and Petroleum Engineering, Semnan University, Semnan, I. R. Iran , Haghighi Asl Ali aculty of Chemical, Gas and Petroleum Engineering, Semnan University, Semnan, I. R. Iran , Torkaman Rezvan Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran , Asadollahzadeh Mehdi masadollahzadeh@aeoi.org.ir Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, P.O. Box: 11365-8486, Tehran, Iran
تعداد صفحه
6
كليدواژه
#Adsorption#Polymeric Adsorbent#Uranium
سال انتشار
1400
عنوان كنفرانس
هفدهمين كنگره ملي مهندسي شيمي ايران
زبان مدرك
انگليسي
چكيده فارسي
In this study, the adsorption process with modified polymeric adsorbent was investigated to separate uranium ions from an aqueous solution. The polymeric adsorbent consists of polypropylene (PP) as a base material and a monomeric solution containing acrylamide (AM) and acrylic acid (AAc). The optimum conditions for initial aqueous pH, temperature, and residence time were optimized equally to 8.5, 25°C, and 4 h, respectively. The percentage of uranium adsorption was obtained equal to 85 % at the optimum conditions. Also, the process of continuous adsorption in a fixed-bed column was investigated.
كشور
ايران
لينک به اين مدرک